14.6 sec in total
2.9 sec
11.3 sec
432 ms
Visit thanhnien.utc2.edu.vn now to see the best up-to-date Thanhnien Utc 2 content for Vietnam and also check out these interesting facts you probably never knew about thanhnien.utc2.edu.vn
Visit thanhnien.utc2.edu.vnWe analyzed Thanhnien.utc2.edu.vn page load time and found that the first response time was 2.9 sec and then it took 11.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster. This domain responded with an error, which can significantly jeopardize Thanhnien.utc2.edu.vn rating and web reputation
thanhnien.utc2.edu.vn performance score
name
value
score
weighting
Value10.9 s
0/100
10%
Value34.5 s
0/100
25%
Value22.3 s
0/100
10%
Value170 ms
93/100
30%
Value0.157
74/100
15%
Value28.0 s
0/100
10%
2921 ms
887 ms
533 ms
1402 ms
563 ms
Our browser made a total of 42 requests to load all elements on the main page. We found that 95% of them (40 requests) were addressed to the original Thanhnien.utc2.edu.vn, 2% (1 request) were made to Thanhnien.com.vn and 2% (1 request) were made to Thanhnien.vn. The less responsive or slowest element that took the longest time to load (7.1 sec) belongs to the original domain Thanhnien.utc2.edu.vn.
Page size can be reduced by 321.3 kB (23%)
1.4 MB
1.1 MB
In fact, the total size of Thanhnien.utc2.edu.vn main page is 1.4 MB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 25% of websites need less resources to load. Images take 1.4 MB which makes up the majority of the site volume.
Potential reduce by 24.4 kB
HTML content can be minified and compressed by a website’s server. The most efficient way is to compress content using GZIP which reduces data amount travelling through the network between server and browser. HTML code on this page is well minified. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 24.4 kB or 75% of the original size.
Potential reduce by 296.9 kB
Image size optimization can help to speed up a website loading time. The chart above shows the difference between the size before and after optimization. Obviously, Thanhnien Utc 2 needs image optimization as it can save up to 296.9 kB or 21% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Number of requests can be reduced by 13 (33%)
39
26
The browser has sent 39 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Thanhnien Utc 2. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 6 to 1 for JavaScripts and as a result speed up the page load time.
thanhnien.utc2.edu.vn
2921 ms
CJzip.php
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CJzip.php
533 ms
CJzip.php
1402 ms
CJzip.php
563 ms
CJzip.php
806 ms
CJzip.php
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CJzip.php
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truong_sa_hoang_sa.gif;pv187350be4efcb648
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background.png
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rss.png
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search-icon.png
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banner_thannien_utc2_gif.gif
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block-header-g1.png
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poster-4-xay-3-chong.jpg
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statistics.png
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capture.png
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logo-slogan.jpg
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twdoan.jpg
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index.php
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truong_sa_hoang_sa.gif;pv187350be4efcb648
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CJzip.php
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thanhnien.utc2.edu.vn accessibility score
ARIA
These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.
Impact
Issue
[aria-hidden="true"] elements contain focusable descendents
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
Names and labels
These are opportunities to improve the semantics of the controls in your application. This may enhance the experience for users of assistive technology, like a screen reader.
Impact
Issue
<frame> or <iframe> elements do not have a title
Links do not have a discernible name
Internationalization and localization
These are opportunities to improve the interpretation of your content by users in different locales.
Impact
Issue
<html> element does not have a [lang] attribute
Best practices
These items highlight common accessibility best practices.
Impact
Issue
[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.
thanhnien.utc2.edu.vn best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Includes front-end JavaScript libraries with known security vulnerabilities
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Displays images with incorrect aspect ratio
General
Impact
Issue
Detected JavaScript libraries
thanhnien.utc2.edu.vn SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
Mobile Friendly
Make sure your pages are mobile friendly so users don’t have to pinch or zoom in order to read the content pages. [Learn more](https://developers.google.com/search/mobile-sites/).
Impact
Issue
Document uses legible font sizes
Tap targets are not sized appropriately
N/A
VI
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Thanhnien.utc2.edu.vn can be misinterpreted by Google and other search engines. Unfortunately we cannot identify language used on the page (probably there is a mix of languages, too little text or something else), while the claimed language is Vietnamese. Our system also found out that Thanhnien.utc2.edu.vn main page’s claimed encoding is utf-8. Use of this encoding format is the best practice as the main page visitors from all over the world won’t have any issues with symbol transcription.
thanhnien.utc2.edu.vn
Open Graph description is not detected on the main page of Thanhnien Utc 2. Lack of Open Graph description can be counter-productive for their social media presence, as such a description allows converting a website homepage (or other pages) into good-looking, rich and well-structured posts, when it is being shared on Facebook and other social media. For example, adding the following code snippet into HTML <head> tag will help to represent this web page correctly in social networks: